| Place | Post Code |
|---|---|
| Agua Caliente, Rivera | 413008 |
| Agua Fria, Rivera | 413008 |
| Alto Pedregal, Rivera | 413008 |
| Arrayanal, Rivera | 413008 |
| Bajo Pedregal, Rivera | 413008 |
| Bejucal Alto, Rivera | 413008 |
| Bejucal Bajo, Rivera | 413008 |
| Buena Vista, Rivera | 413008 |
| El Alto Guadual, Rivera | 413008 |
| El Esmero, Rivera | 413008 |
| El Guadual, Rivera | 413008 |
| El Tambillo, Rivera | 413008 |
| El Viso y Mesitas, Rivera | 413008 |
| Honda, Rivera | 413008 |
| La Honda Alta, Rivera | 413008 |
| La Ulloa, Rivera | 413008 |
| Las Juntas, Rivera | 413008 |
| Llanitos, Rivera | 413008 |
| Loma, Rivera | 413008 |
| Monserrate, Rivera | 413007 |
| Rivera, Rivera | 413001 |